// List shares
                String[] shares = server.list();
                assertNotNull(shares, "Share list should not be null");
                assertTrue(shares.length >= 2, "Should have at least 2 shares (public and shared)");

                // Verify expected shares are present
                List<String> shareList = List.of(shares);

                    for (int i = 0; i < opsPerThread; i++) {
                        String share = "share" + (threadId % 3); // Use 3 different shares

                        // Get or create tree
                        SmbTreeImpl tree = session.getSmbTree(share, null);
                        assertNotNull(tree, "Tree should not be null");

                        // Verify we can acquire the tree

 *
 * <tr><td ><code>
 *  smb1://host/share/a/b/
 * </code></td><td ><code>
 *  c/d/
 * </code></td><td><code>
 *  smb1://host/share/a/b/c/d/
 * </code></td></tr>
 *
 * <tr><td ><code>
 *  smb1://host/share/foo/bar/
 * </code></td><td ><code>
 *  /share2/zig/zag
 * </code></td><td><code>
 *  smb1://host/share2/zig/zag
 * </code></td></tr>
 *
 * <tr><td ><code>

 *
 * <tr>
 * <td ><code>
 *  smb://host/share/a/b/
 * </code></td>
 * <td ><code>
 *  c/d/
 * </code></td>
 * <td><code>
 *  smb://host/share/a/b/c/d/
 * </code></td>
 * </tr>
 *
 * <tr>
 * <td ><code>
 *  smb://host/share/foo/bar/
 * </code></td>
 * <td ><code>
 *  /share2/zig/zag
 * </code></td>
 * <td><code>
 *  smb://host/share2/zig/zag
 * </code></td>
 * </tr>
 *

Sebastián Ramírez <******@****.***> 1766840096 -0800

	// simplicity it avoids the conversion entirely for relative
	// paths or paths containing .. elements. For now,
	// \\server\share paths are not converted to
	// \\?\UNC\server\share paths because the rules for doing so
	// are less well-specified.
	if len(path) >= 2 && path[:2] == `\\` {
		// Don't canonicalize UNC paths.
		return path
	}
	if !filepath.IsAbs(path) {
		// Relative path
		return path
	}

```

This way you write shared code once and **FastAPI** takes care of calling it for your *path operations*.

/// check

Notice that you don't have to create a special class and pass it somewhere to **FastAPI** to "register" it or anything similar.

You just pass it to `Depends` and **FastAPI** knows how to do the rest.

///

## Share `Annotated` dependencies { #share-annotated-dependencies }

This can be very useful for setting up **resources** that you need to use for the whole app, and that are **shared** among requests, and/or that you need to **clean up** afterwards. For example, a database connection pool, or loading a shared machine learning model.

## Use Case { #use-case }

Let's start with an example **use case** and then see how to solve it with this.

import okhttp3.internal.okHttpName
import okhttp3.internal.threadFactory

/**
 * A set of worker threads that are shared among a set of task queues.
 *
 * Use [INSTANCE] for a task runner that uses daemon threads. There is not currently a shared
 * instance for non-daemon threads.
 *
 * The task runner is also responsible for releasing held threads when the library is unloaded.

			versionID: mustGetUUID(),
			dataDir:   d1,
			data:      data2,
			shares:    0,
		},
		{ // transitioned object version don't count towards shared data directory
			versionID:        mustGetUUID(),
			dataDir:          d2,
			shares:           3,
			transitionStatus: lifecycle.TransitionComplete,
		},
		{ // transitioned object version with an ongoing restore-object request.